A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Existing building cantilever steel structure and construction method thereof
The invention relates to the technical field of cantilever construction, in particular to an existing building cantilever steel structure and a construction method thereof. The existing building is provided with multiple layers, each layer of the existing building comprises stand columns, cross beams and floor slabs, and the two ends of each cross beam are erected on the two stand columns. The floor slab is erected on the top walls of the two cross beams; a plurality of anchoring screw rods are fixedly arranged at the end part of the cross beam; the cantilever steel structure component comprises an embedded part and a supporting part. The supporting part is fixedly arranged on the embedded part; the embedded part comprises a cantilever beam mounting seat and an inclined strut mounting seat; the cantilever beam mounting seat and the inclined strut mounting seat are fixedly connected with the anchoring screws on the end face and the top wall of the cross beam respectively; the cantilever beam mounting base is mounted on the cross beam, so that the cantilever beam is fixedly connected with the cross beam of the existing building conveniently, the inclined strut supports the cantilever beam, the inclined strut serves as a permanent supporting structure after pouring is completed, the stability of the cantilever structure is improved conveniently, and the service life of the building is prolonged conveniently.
本申请涉及悬挑施工技术领域，具体涉及一种既有建筑悬挑钢结构及其施工方法，包括既有建筑以及悬挑钢结构构件；既有建筑设置有多层，每层既有建筑均包括立柱、横梁以及楼板，横梁的两端架设于两根立柱上；楼板架设于两个横梁的顶壁；横梁的端部固定设置有多个锚固螺杆；悬挑钢结构构件包括预埋件以及支撑件；支撑件固定设置于预埋件上；预埋件包括悬挑梁安装座以及斜撑安装座；悬挑梁安装座与斜撑安装座分别与横梁的端面以及顶壁的锚固螺杆固定连接；本发明通过在横梁上安装悬挑梁安装座，便于将悬挑梁与既有建筑的横梁固定连接，斜撑对悬挑梁进行支撑，在浇筑完成后斜撑作为永久支撑结构，便于提高悬挑结构的稳定性与建筑寿命。
Existing building cantilever steel structure and construction method thereof
The invention relates to the technical field of cantilever construction, in particular to an existing building cantilever steel structure and a construction method thereof. The existing building is provided with multiple layers, each layer of the existing building comprises stand columns, cross beams and floor slabs, and the two ends of each cross beam are erected on the two stand columns. The floor slab is erected on the top walls of the two cross beams; a plurality of anchoring screw rods are fixedly arranged at the end part of the cross beam; the cantilever steel structure component comprises an embedded part and a supporting part. The supporting part is fixedly arranged on the embedded part; the embedded part comprises a cantilever beam mounting seat and an inclined strut mounting seat; the cantilever beam mounting seat and the inclined strut mounting seat are fixedly connected with the anchoring screws on the end face and the top wall of the cross beam respectively; the cantilever beam mounting base is mounted on the cross beam, so that the cantilever beam is fixedly connected with the cross beam of the existing building conveniently, the inclined strut supports the cantilever beam, the inclined strut serves as a permanent supporting structure after pouring is completed, the stability of the cantilever structure is improved conveniently, and the service life of the building is prolonged conveniently.
本申请涉及悬挑施工技术领域，具体涉及一种既有建筑悬挑钢结构及其施工方法，包括既有建筑以及悬挑钢结构构件；既有建筑设置有多层，每层既有建筑均包括立柱、横梁以及楼板，横梁的两端架设于两根立柱上；楼板架设于两个横梁的顶壁；横梁的端部固定设置有多个锚固螺杆；悬挑钢结构构件包括预埋件以及支撑件；支撑件固定设置于预埋件上；预埋件包括悬挑梁安装座以及斜撑安装座；悬挑梁安装座与斜撑安装座分别与横梁的端面以及顶壁的锚固螺杆固定连接；本发明通过在横梁上安装悬挑梁安装座，便于将悬挑梁与既有建筑的横梁固定连接，斜撑对悬挑梁进行支撑，在浇筑完成后斜撑作为永久支撑结构，便于提高悬挑结构的稳定性与建筑寿命。
Existing building cantilever steel structure and construction method thereof
一种既有建筑悬挑钢结构及其施工方法
KONG FANJIE (author) / WEI DA (author) / WU SHENGZHOU (author) / TIAN SHUOGUO (author) / XIE ZHIGANG (author) / WU BO (author) / WANG TENG (author) / HUO JUNYING (author) / LI FAN (author) / GUO ZHENWEI (author)
2024-10-01
Patent
Electronic Resource
Chinese
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